Compliant with PCI Specification Revision 3.1 (5.0GT/s) (copper) standard IEEE802.3 Ethernet interface, 2.5Gb/sCompliant with single port 2.5GbE RJ45 port (copper) standard IEEE802.3 Ethernet interface (IEEE802.3bz, IEEE802., IEEE802.3u and IEEE802.3) for 2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-TE applications IEEE802.3 auto-negotiatorIEEE802.3x and IEEE802.3z compliant flow control support with software controllable RX thresholds and TX pause frames Specification:Automatic detection function (/-X)IEEE 1588 protocol and 802.1AS implementationSupports Time Sensitive Networking (TSN) functionalityWake-on-LAN with IEEE802.3az Energy Efficient Ethernet (EEE) supportSupports /UDP, IPv4 Checksum Offload (Rx/Tx) Transport Segmentation Offload () (IPv4, IPv6)Supports packets up to 9.5KB jumbo framestechnical parameter:Applicable network: 2.5G server network cardMain Controller: I225-VBus type: M.2 B+M KEYMedia Interface: 1 x RJ45 copper cableTransmiion rate: 2.5G/1000/100MbpsNetwork topology: 2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-TEIEEE 802.3bz, IEEE 802.3, IEEE 802.3x, IEEE 1588, IEEE 802.3az- Energy Efficient Ethernet (EEE)Management functions: IPMI pa-through via SMBus or NC-SI, iSCSI boot, , PXE remote boot, VLAN filtering: 32/64bitType: Server NICcolor:GreenMaterial:PCB Package Contents:1 x Network Card1 x CD1 x Short Iron Sheet Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.